73S8009R-IMR 查看數據表（PDF） - Teridian Semiconductor Corporation

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73S8009R-IMR

Low Cost Versatile Smart Card Interface

Teridian Semiconductor Corporation 

73S8009R Data Sheet

DS_8009R_056

2 Electrical Specifications

This section provides the following:

 Absolute Maximum Ratings

 Recommended Operating Conditions

 Smart Card Interface Requirements

 Digital Signals Characteristics

 DC Characteristics

 Voltage / Temperature Fault Detection Circuits

2.1 Absolute Maximum Ratings

Table 2 lists the maximum operating conditions for the 73S8009R. Permanent device damage may occur

if absolute maximum ratings are exceeded. Exposure to the extremes of the absolute maximum rating for

extended periods may affect device reliability.

Table 2: Absolute Maximum Device Ratings

Parameter

Supply voltage VDD

Supply voltage VPC

Input voltage for digital inputs

Storage temperature

Pin voltage (except card interface)

Pin voltage (card interface)

ESD tolerance – Card interface pins

ESD tolerance – Other pins

Rating

-0.5 to 4.0 VDC

-0.5 to 6.5 VDC

-0.3 to (VDD +0.5) VDC

-60 °C to +150 °C

-0.3 to (VDD + 0.5) VDC

-0.3 to (VCC + 0.5) VDC

+/- 6 kV

+/- 2 kV

Note: ESD testing on smart card pins is HBM condition, 3 pulses, each polarity referenced to ground.

Smart card pins are protected against shorts between any combination of smart card pins.

2.2 Recommended Operating Conditions

Function operation should be restricted to the recommended operating conditions specified in Table 3.

Table 3: Recommended Operating Conditions

Parameter

Supply voltage VDD

Supply voltage VPC for Class A-B-C Reader

Ambient operating temperature

Rating

2.7 to 3.6 VDC

4.75 to 6.0 VDC

-40 °C to +85 °C

8

Rev. 1.3

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